package Work;

public class Circle {
	
	private double radius;
	
	public Circle(){
		radius = 1;
	}
	
	public Circle(double radius){
		this.radius = radius;
	}
	
	public void setRadius(double radius){
		this.radius = radius;
	}
	
	public double getRadius(){
		return radius;
	}
	
	public double findArea(){
		
		return radius*radius*Math.PI;
	}
}
